ὑδρήιον

From LSJ

Kατεσκευάσθη τὸ ἱερὸν τοῦτο ποτήριον ... ἐν ἔτει ,αω'α' → Τhis holy cup was made ... in the year 1801

Source

Greek (Liddell-Scott)

ὑδρήιον: τό, ἀντὶ τοῦ ὑδρεῖον, Ἡρόδ.